Barmah Forest virus infection
Barmah Forest virus is transmitted by mosquitoes, and is found only in Australia. Read on about the disease it causes, its treatment and prevention.
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Mosquito-borne diseases
Some illnesses are transmitted by mosquitoes ('mozzies'), including malaria, Dengue fever and the Zika virus. Explore the topics below to learn more about mosquito-borne diseases.
Chikungunya virus
Chikungunya is a viral disease spread by infected mosquitoes found mainly in Africa and Asia. Follow instructions if travelling to these areas.
Dengue fever
Dengue fever is an illness that is spread by mosquitoes. Read more about the symptoms and treatment of dengue fever and how to prevent it.
Elephantiasis
Elephantiasis is a tropical disease spread by mosquito bites that can cause arm and leg swelling and skin to become hard and thick, like an elephant's.
Japanese encephalitis
Japanese encephalitis is a viral disease. Find out more about how to prevent infection, symptoms to watch out for and when to seek medical help.
Malaria
Malaria is spread by the bite of infected mosquitoes, which causes infection in your red blood cells. Learn about malaria symptoms and treatment.
Murray Valley encephalitis
Murray Valley encephalitis is a rare illness caused by a mosquito-borne virus - read more about symptoms, diagnosis, treatment and prevention.
Ross River virus infection
Ross River virus is spread by mosquitoes. Symptoms include fever, rash and joint pain. Most people recover in a few weeks. Learn more here.
Yellow fever
Yellow fever is a disease that spreads through infected mosquitoes in areas of Africa, Central or South America. Learn about the yellow fever vaccine.
Zika virus
Learn about Zika virus, its symptoms, prevention, and risks, especially if you are pregnant. Avoid mosquito bites and stay informed about outbreaks.